package com.xxx.blog.service;

import com.xxx.blog.entity.UserBook;
import com.baomidou.mybatisplus.extension.service.IService;

import java.util.List;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author WangXJ
 * @since 2021-08-18
 */
public interface UserBookService extends IService<UserBook> {

    int insertOneInCar(int uid,int bid,int bsum);

    List<UserBook> findCartByUid(int uid);

    int deleteOne(int uid,int bid);

}
